busybox/shell/hush_test/hush-signals/signal3.tests
Denys Vlasenko 5d6b8729ed hush testsuite: add many tests from ash testsuite
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-10-02 17:39:31 +02:00

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#!/bin/sh
$THIS_SH -c '
hup() {
echo "child got HUP"
}
trap hup HUP
echo "child sleeps"
sleep 1
echo "child exits"
' &
child=$!
sleep 0.1 # let child install handler first
kill -HUP $child
wait
echo "parent exits"